> .925 .085 16 0 4 LT 18p 7i l
@%1%orange vectors:@%0% plate velocity model MORVEL-56 in
no-net-rotation reference frame from Argus @%2%et al.@%0% (G-Cubed,
@%2%12@%0%, doi:10.1029/2011GC003751, 2011). 
Maximum velocity (back-arc spreading at ~186.8E/14.8S) is ~19.5 cm/yr.

@%1%magenta triangles:@%0% holocene volcanoes from Siebert L., Simkin
T.  (2002-): Volcanoes of the World: an Illustrated Catalog of
Holocene Volcanoes and their Eruptions. Smithsonian Institution,
Global Volcanism Program Digital Information Series, GVP-3
(http://www.volcano.si.edu/search_volcano.cfm, accessed 05/2014).

@%1%colored circles:@%0% earthquake hypocenters from the relocated
Engdahl @%2%et al.@%0% (BSSA, @%2%88@%0%, 722, 1998, and updates
thereof) catalog, color indicates depth.

@%1%background shading and contours:@%0% 1 arc minute topography from
ETOPO1 (Amante, C. and B. W. Eakins, ETOPO1 1 Arc-Minute Global Relief
Model: Procedures, Data Sources and Analysis. NOAA Technical
Memorandum NESDIS NGDC-24, 19 pp, March 2009.) Draped contours are
seafloor age in 10 Ma spacing from Mueller et al. (G-Cubed,
doi:10.1029/2007GC001743, 2008), v. 3.6.

Inspired by the USGS' "Dynamic Planet", Sandwell & Anderson's maps,
and Ito & van Keken (2007). Made with GMT (Wessel and Smith, 1998) and
iGMT (Becker and Braun, 1998). For comments and questions, contact
Thorsten Becker (twb@@usc.edu).